Welded Steel Pipe

AISI 1340 Seamless Cold Drawn Tube Φ20-Φ280 API 5DP API 7-1 Drill Pipe Product Description ASTM1340 has high strength, plasticity and wear resistance, but low cold deformation plasticity and poor weldability. ASTM1340 is used as quenched and tempered parts that work under heavy loads, such as shafts, half shafts, crankshafts, axles, screws, worms, piston rods, joysticks, levers, connecting rods, loaded bolts, screws, reinforcement rings, springs, etc. ; When used as an

API5A J55 Steel Pipe Cold Drawn Tube Oil Casing For Oil Drilling Product Description J55 steel pipe - oil casing is an important equipment for oil drilling. Its main equipment also includes drill pipe, core pipe and casing, drill collar and small-diameter drilling steel pipe. The domestic casing is made of hot-rolled or cold-drawn steel for geological drilling, and the steel grade is represented by "geological" (DZ). Product Name Seamless Steel Tube Out Diameter 4.00mm-1020

L245 Line Pipe Seamless Tube API SPEC 5L-2011 For Transporting Oil And Natural Gas Product Description L245 line pipe, the specification is 8-1240×1-200mm, the standard is API SPEC, mainly used for gas, water and oil transportation in the natural gas industry. Product Name Line Pipe Out Diameter 4.00mm-1020.00mm or as required Length 1m-12m, 6m or as required Thickness 2.5-200mm or as required Thickness Tolerance ±0.01mm Technique Longitudinal welded pipe; spiral welded pipe

API SPEC 5L-2011 X65 Line Pipe Seamless Tube For Transporting Oil And Natural Gas Product Description X65 line pipe, the specification is 8-1240×1-200mm, the standard is API SPEC, mainly used for gas, water and oil transportation in the natural gas industry. Product Name Line Pipe Technique Longitudinal welded pipe; spiral welded pipe Standard AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN, ISO,IEC,etc. Material L245, L290, L320, L360, L390, L415, L450, L555, L480, L485, GR.B, X42, X46, X56

AISI 4145H Steel Pipe API 7-1 Drill Pipe Cold Drawn Tube Φ30-Φ300 Product Description AISI4145H alloy structural steel, steel for oil drill collars, can be used as weighted drill pipe, and the raw material of the overall weighted drill pipe is steel. A medium-weight drilling tool similar to a drill pipe. Its wall thickness is larger than that of the drill pipe and smaller than that of the drill collar. The thick-walled pipe body is connected with a specially lengthened drill

ASME SA106 P235GH 1.0345 Seamless Steel Pipe For High Pressure Boiler Use, Low And Medium Pressure Boiler Use Product Description P235GH refers to non-alloy and alloy steel with specific high temperature properties, with good plasticity, toughness, cold bending properties and welding properties. DIN EN 10028 Flat products made of steels for pressure purposes Product Name Seamless Steel Tube Out Diameter 4.00mm-1020.00mm or as required Length 1m-12m, 6m or as required